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<PRE>
<FONT color="green">001</FONT>    package maze.gui;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import java.awt.Dimension;<a name="line.3"></a>
<FONT color="green">004</FONT>    import java.awt.event.ActionEvent;<a name="line.4"></a>
<FONT color="green">005</FONT>    import java.io.File;<a name="line.5"></a>
<FONT color="green">006</FONT>    import java.io.IOException;<a name="line.6"></a>
<FONT color="green">007</FONT>    import java.io.InputStreamReader;<a name="line.7"></a>
<FONT color="green">008</FONT>    import java.io.Reader;<a name="line.8"></a>
<FONT color="green">009</FONT>    import java.nio.CharBuffer;<a name="line.9"></a>
<FONT color="green">010</FONT>    <a name="line.10"></a>
<FONT color="green">011</FONT>    import javax.swing.AbstractAction;<a name="line.11"></a>
<FONT color="green">012</FONT>    import javax.swing.Action;<a name="line.12"></a>
<FONT color="green">013</FONT>    import javax.swing.JEditorPane;<a name="line.13"></a>
<FONT color="green">014</FONT>    import javax.swing.JOptionPane;<a name="line.14"></a>
<FONT color="green">015</FONT>    import javax.swing.JScrollPane;<a name="line.15"></a>
<FONT color="green">016</FONT>    import javax.swing.JSplitPane;<a name="line.16"></a>
<FONT color="green">017</FONT>    import javax.swing.JTabbedPane;<a name="line.17"></a>
<FONT color="green">018</FONT>    import javax.swing.SwingUtilities;<a name="line.18"></a>
<FONT color="green">019</FONT>    <a name="line.19"></a>
<FONT color="green">020</FONT>    import maze.Main;<a name="line.20"></a>
<FONT color="green">021</FONT>    <a name="line.21"></a>
<FONT color="green">022</FONT>    import org.python.util.PythonInterpreter;<a name="line.22"></a>
<FONT color="green">023</FONT>    <a name="line.23"></a>
<FONT color="green">024</FONT>    /**<a name="line.24"></a>
<FONT color="green">025</FONT>     * Creates a robot AI script editor that allows the creation of Python scripts<a name="line.25"></a>
<FONT color="green">026</FONT>     * to control the AI robot.<a name="line.26"></a>
<FONT color="green">027</FONT>     * @author Luke Last<a name="line.27"></a>
<FONT color="green">028</FONT>     */<a name="line.28"></a>
<FONT color="green">029</FONT>    public class ScriptEditorPage extends JSplitPane implements MenuControlled<a name="line.29"></a>
<FONT color="green">030</FONT>    {<a name="line.30"></a>
<FONT color="green">031</FONT>       private final JTabbedPane editorTabs = new JTabbedPane();<a name="line.31"></a>
<FONT color="green">032</FONT>    <a name="line.32"></a>
<FONT color="green">033</FONT>       /**<a name="line.33"></a>
<FONT color="green">034</FONT>        * Constructor.<a name="line.34"></a>
<FONT color="green">035</FONT>        */<a name="line.35"></a>
<FONT color="green">036</FONT>       public ScriptEditorPage()<a name="line.36"></a>
<FONT color="green">037</FONT>       {<a name="line.37"></a>
<FONT color="green">038</FONT>    <a name="line.38"></a>
<FONT color="green">039</FONT>          //Set up the documentation browser.<a name="line.39"></a>
<FONT color="green">040</FONT>          final JEditorPane docPane = new JEditorPane();<a name="line.40"></a>
<FONT color="green">041</FONT>          docPane.setEditable(false);<a name="line.41"></a>
<FONT color="green">042</FONT>          docPane.setContentType("text/html");<a name="line.42"></a>
<FONT color="green">043</FONT>    <a name="line.43"></a>
<FONT color="green">044</FONT>          try<a name="line.44"></a>
<FONT color="green">045</FONT>          {<a name="line.45"></a>
<FONT color="green">046</FONT>             docPane.setPage(ScriptEditorPage.class.getResource("html/api.html"));<a name="line.46"></a>
<FONT color="green">047</FONT>          }<a name="line.47"></a>
<FONT color="green">048</FONT>          catch (Exception e)<a name="line.48"></a>
<FONT color="green">049</FONT>          {<a name="line.49"></a>
<FONT color="green">050</FONT>             e.printStackTrace();<a name="line.50"></a>
<FONT color="green">051</FONT>             docPane.setText("&lt;html&gt;&lt;h2&gt;There was an error loading the documentation&lt;/h2&gt;&lt;/html&gt;");<a name="line.51"></a>
<FONT color="green">052</FONT>          }<a name="line.52"></a>
<FONT color="green">053</FONT>    <a name="line.53"></a>
<FONT color="green">054</FONT>          //Set up the documentation tabs.<a name="line.54"></a>
<FONT color="green">055</FONT>          final JTabbedPane docTabs = new JTabbedPane();<a name="line.55"></a>
<FONT color="green">056</FONT>          docTabs.setMinimumSize(new Dimension(200, 0));<a name="line.56"></a>
<FONT color="green">057</FONT>    <a name="line.57"></a>
<FONT color="green">058</FONT>          docTabs.add("Code Information", ScriptInfoPanel.getInstance());<a name="line.58"></a>
<FONT color="green">059</FONT>          docTabs.add("API Documentation", new JScrollPane(docPane));<a name="line.59"></a>
<FONT color="green">060</FONT>    <a name="line.60"></a>
<FONT color="green">061</FONT>          //Set up split pane.<a name="line.61"></a>
<FONT color="green">062</FONT>          this.setContinuousLayout(true);<a name="line.62"></a>
<FONT color="green">063</FONT>          this.setLeftComponent(this.editorTabs);<a name="line.63"></a>
<FONT color="green">064</FONT>          this.setRightComponent(docTabs);<a name="line.64"></a>
<FONT color="green">065</FONT>          this.doLayout();<a name="line.65"></a>
<FONT color="green">066</FONT>          this.setResizeWeight(.8);<a name="line.66"></a>
<FONT color="green">067</FONT>          //We set the divider after a delay so the HTML pane doesn't mess it up.<a name="line.67"></a>
<FONT color="green">068</FONT>          SwingUtilities.invokeLater(new Runnable()<a name="line.68"></a>
<FONT color="green">069</FONT>          {<a name="line.69"></a>
<FONT color="green">070</FONT>             @Override<a name="line.70"></a>
<FONT color="green">071</FONT>             public void run()<a name="line.71"></a>
<FONT color="green">072</FONT>             {<a name="line.72"></a>
<FONT color="green">073</FONT>                setDividerLocation(.7);<a name="line.73"></a>
<FONT color="green">074</FONT>             }<a name="line.74"></a>
<FONT color="green">075</FONT>          });<a name="line.75"></a>
<FONT color="green">076</FONT>          this.activatePythonInBackground();<a name="line.76"></a>
<FONT color="green">077</FONT>       }<a name="line.77"></a>
<FONT color="green">078</FONT>    <a name="line.78"></a>
<FONT color="green">079</FONT>       /**<a name="line.79"></a>
<FONT color="green">080</FONT>        * Launches a background thread that initializes the Python interpreter which<a name="line.80"></a>
<FONT color="green">081</FONT>        * can take a while when done the first time. We do this early so that the<a name="line.81"></a>
<FONT color="green">082</FONT>        * interpreter runs quickly when it is needed.<a name="line.82"></a>
<FONT color="green">083</FONT>        */<a name="line.83"></a>
<FONT color="green">084</FONT>       private void activatePythonInBackground()<a name="line.84"></a>
<FONT color="green">085</FONT>       {<a name="line.85"></a>
<FONT color="green">086</FONT>          final Thread thread = new Thread("Python Initializer")<a name="line.86"></a>
<FONT color="green">087</FONT>          {<a name="line.87"></a>
<FONT color="green">088</FONT>             @Override<a name="line.88"></a>
<FONT color="green">089</FONT>             public void run()<a name="line.89"></a>
<FONT color="green">090</FONT>             {<a name="line.90"></a>
<FONT color="green">091</FONT>                try<a name="line.91"></a>
<FONT color="green">092</FONT>                {<a name="line.92"></a>
<FONT color="green">093</FONT>                   // Give the application some time to launch before we start burning the cpu.<a name="line.93"></a>
<FONT color="green">094</FONT>                   Thread.sleep(2000);<a name="line.94"></a>
<FONT color="green">095</FONT>                }<a name="line.95"></a>
<FONT color="green">096</FONT>                catch (InterruptedException e)<a name="line.96"></a>
<FONT color="green">097</FONT>                {}<a name="line.97"></a>
<FONT color="green">098</FONT>                new PythonInterpreter();<a name="line.98"></a>
<FONT color="green">099</FONT>             }<a name="line.99"></a>
<FONT color="green">100</FONT>          };<a name="line.100"></a>
<FONT color="green">101</FONT>          thread.setDaemon(true);<a name="line.101"></a>
<FONT color="green">102</FONT>          thread.setPriority(Thread.MIN_PRIORITY);<a name="line.102"></a>
<FONT color="green">103</FONT>          thread.start();<a name="line.103"></a>
<FONT color="green">104</FONT>       }<a name="line.104"></a>
<FONT color="green">105</FONT>    <a name="line.105"></a>
<FONT color="green">106</FONT>       /**<a name="line.106"></a>
<FONT color="green">107</FONT>        * Creates a new script by prompting the user to choose a template and then<a name="line.107"></a>
<FONT color="green">108</FONT>        * creates a new editor tab.<a name="line.108"></a>
<FONT color="green">109</FONT>        */<a name="line.109"></a>
<FONT color="green">110</FONT>       public void createNewEditor()<a name="line.110"></a>
<FONT color="green">111</FONT>       {<a name="line.111"></a>
<FONT color="green">112</FONT>          Object[] options = new Object[]<a name="line.112"></a>
<FONT color="green">113</FONT>          {<a name="line.113"></a>
<FONT color="green">114</FONT>             "Simple Go Straight", "Left Wall Follower"<a name="line.114"></a>
<FONT color="green">115</FONT>          };<a name="line.115"></a>
<FONT color="green">116</FONT>          Object result = JOptionPane.showInputDialog(maze.Main.getPrimaryFrameInstance(),<a name="line.116"></a>
<FONT color="green">117</FONT>                                                      "Select from the list of available starting templates.",<a name="line.117"></a>
<FONT color="green">118</FONT>                                                      "Select a Template",<a name="line.118"></a>
<FONT color="green">119</FONT>                                                      JOptionPane.QUESTION_MESSAGE,<a name="line.119"></a>
<FONT color="green">120</FONT>                                                      null,<a name="line.120"></a>
<FONT color="green">121</FONT>                                                      options,<a name="line.121"></a>
<FONT color="green">122</FONT>                                                      options[0]);<a name="line.122"></a>
<FONT color="green">123</FONT>          final String contents;<a name="line.123"></a>
<FONT color="green">124</FONT>          if (options[0].equals(result))<a name="line.124"></a>
<FONT color="green">125</FONT>          {<a name="line.125"></a>
<FONT color="green">126</FONT>             contents = "GoStraight.py";<a name="line.126"></a>
<FONT color="green">127</FONT>          }<a name="line.127"></a>
<FONT color="green">128</FONT>          else if (options[1].equals(result))<a name="line.128"></a>
<FONT color="green">129</FONT>          {<a name="line.129"></a>
<FONT color="green">130</FONT>             contents = "LeftWallFollower.py";<a name="line.130"></a>
<FONT color="green">131</FONT>          }<a name="line.131"></a>
<FONT color="green">132</FONT>          else<a name="line.132"></a>
<FONT color="green">133</FONT>          {<a name="line.133"></a>
<FONT color="green">134</FONT>             contents = null;<a name="line.134"></a>
<FONT color="green">135</FONT>          }<a name="line.135"></a>
<FONT color="green">136</FONT>          if (contents != null)<a name="line.136"></a>
<FONT color="green">137</FONT>          {<a name="line.137"></a>
<FONT color="green">138</FONT>             ScriptEditor editor = new ScriptEditor();<a name="line.138"></a>
<FONT color="green">139</FONT>             editor.getTextArea().setText(this.loadScriptFromJar(contents));<a name="line.139"></a>
<FONT color="green">140</FONT>             editor.setDirty(false);<a name="line.140"></a>
<FONT color="green">141</FONT>             this.editorTabs.add(editor.toString(), editor);<a name="line.141"></a>
<FONT color="green">142</FONT>             this.editorTabs.setSelectedComponent(editor);<a name="line.142"></a>
<FONT color="green">143</FONT>          }<a name="line.143"></a>
<FONT color="green">144</FONT>    <a name="line.144"></a>
<FONT color="green">145</FONT>       }<a name="line.145"></a>
<FONT color="green">146</FONT>    <a name="line.146"></a>
<FONT color="green">147</FONT>       /**<a name="line.147"></a>
<FONT color="green">148</FONT>        * Opens the given file name from the "maze/ai/python/" directory from the<a name="line.148"></a>
<FONT color="green">149</FONT>        * jar file and returns the text contents from the file.<a name="line.149"></a>
<FONT color="green">150</FONT>        * @param name<a name="line.150"></a>
<FONT color="green">151</FONT>        * @return File contents or an empty string if file not found.<a name="line.151"></a>
<FONT color="green">152</FONT>        */<a name="line.152"></a>
<FONT color="green">153</FONT>       private String loadScriptFromJar(String name)<a name="line.153"></a>
<FONT color="green">154</FONT>       {<a name="line.154"></a>
<FONT color="green">155</FONT>          Reader r = null;<a name="line.155"></a>
<FONT color="green">156</FONT>          try<a name="line.156"></a>
<FONT color="green">157</FONT>          {<a name="line.157"></a>
<FONT color="green">158</FONT>             CharBuffer cb = CharBuffer.allocate(1024 * 16);<a name="line.158"></a>
<FONT color="green">159</FONT>             r = new InputStreamReader(Main.class.getResourceAsStream("ai/python/" + name), "UTF-8");<a name="line.159"></a>
<FONT color="green">160</FONT>             while (0 &lt; r.read(cb))<a name="line.160"></a>
<FONT color="green">161</FONT>                ;<a name="line.161"></a>
<FONT color="green">162</FONT>             cb.flip();<a name="line.162"></a>
<FONT color="green">163</FONT>             return cb.toString();<a name="line.163"></a>
<FONT color="green">164</FONT>          }<a name="line.164"></a>
<FONT color="green">165</FONT>          catch (Exception e)<a name="line.165"></a>
<FONT color="green">166</FONT>          {<a name="line.166"></a>
<FONT color="green">167</FONT>             e.printStackTrace();<a name="line.167"></a>
<FONT color="green">168</FONT>          }<a name="line.168"></a>
<FONT color="green">169</FONT>          finally<a name="line.169"></a>
<FONT color="green">170</FONT>          {<a name="line.170"></a>
<FONT color="green">171</FONT>             try<a name="line.171"></a>
<FONT color="green">172</FONT>             {<a name="line.172"></a>
<FONT color="green">173</FONT>                if (r != null)<a name="line.173"></a>
<FONT color="green">174</FONT>                   r.close();<a name="line.174"></a>
<FONT color="green">175</FONT>             }<a name="line.175"></a>
<FONT color="green">176</FONT>             catch (IOException e)<a name="line.176"></a>
<FONT color="green">177</FONT>             {<a name="line.177"></a>
<FONT color="green">178</FONT>                e.printStackTrace();<a name="line.178"></a>
<FONT color="green">179</FONT>             }<a name="line.179"></a>
<FONT color="green">180</FONT>          }<a name="line.180"></a>
<FONT color="green">181</FONT>          return "";<a name="line.181"></a>
<FONT color="green">182</FONT>       }<a name="line.182"></a>
<FONT color="green">183</FONT>    <a name="line.183"></a>
<FONT color="green">184</FONT>       /**<a name="line.184"></a>
<FONT color="green">185</FONT>        * Closes the currently visible editor tab.<a name="line.185"></a>
<FONT color="green">186</FONT>        */<a name="line.186"></a>
<FONT color="green">187</FONT>       final Action closeScriptAction = new AbstractAction()<a name="line.187"></a>
<FONT color="green">188</FONT>       {<a name="line.188"></a>
<FONT color="green">189</FONT>          {<a name="line.189"></a>
<FONT color="green">190</FONT>             this.putValue(Action.NAME, "Close AI Script");<a name="line.190"></a>
<FONT color="green">191</FONT>          }<a name="line.191"></a>
<FONT color="green">192</FONT>    <a name="line.192"></a>
<FONT color="green">193</FONT>          @Override<a name="line.193"></a>
<FONT color="green">194</FONT>          public void actionPerformed(ActionEvent e)<a name="line.194"></a>
<FONT color="green">195</FONT>          {<a name="line.195"></a>
<FONT color="green">196</FONT>             ScriptEditor editor = (ScriptEditor) editorTabs.getSelectedComponent();<a name="line.196"></a>
<FONT color="green">197</FONT>             if (editor != null)<a name="line.197"></a>
<FONT color="green">198</FONT>             {<a name="line.198"></a>
<FONT color="green">199</FONT>                editor.removeFromRobotModel();<a name="line.199"></a>
<FONT color="green">200</FONT>                editorTabs.remove(editor);<a name="line.200"></a>
<FONT color="green">201</FONT>             }<a name="line.201"></a>
<FONT color="green">202</FONT>    <a name="line.202"></a>
<FONT color="green">203</FONT>          }<a name="line.203"></a>
<FONT color="green">204</FONT>       };<a name="line.204"></a>
<FONT color="green">205</FONT>    <a name="line.205"></a>
<FONT color="green">206</FONT>       /**<a name="line.206"></a>
<FONT color="green">207</FONT>        * Saves the contents of the currently selected editor tab.<a name="line.207"></a>
<FONT color="green">208</FONT>        */<a name="line.208"></a>
<FONT color="green">209</FONT>       @Override<a name="line.209"></a>
<FONT color="green">210</FONT>       public void saveCurrent()<a name="line.210"></a>
<FONT color="green">211</FONT>       {<a name="line.211"></a>
<FONT color="green">212</FONT>          try<a name="line.212"></a>
<FONT color="green">213</FONT>          {<a name="line.213"></a>
<FONT color="green">214</FONT>             ScriptEditor editor = (ScriptEditor) this.editorTabs.getSelectedComponent();<a name="line.214"></a>
<FONT color="green">215</FONT>             if (editor != null)<a name="line.215"></a>
<FONT color="green">216</FONT>             {<a name="line.216"></a>
<FONT color="green">217</FONT>                editor.saveScriptFile();<a name="line.217"></a>
<FONT color="green">218</FONT>                this.editorTabs.setTitleAt(this.editorTabs.indexOfComponent(editor), editor.toString());<a name="line.218"></a>
<FONT color="green">219</FONT>             }<a name="line.219"></a>
<FONT color="green">220</FONT>          }<a name="line.220"></a>
<FONT color="green">221</FONT>          catch (RuntimeException ex)<a name="line.221"></a>
<FONT color="green">222</FONT>          {<a name="line.222"></a>
<FONT color="green">223</FONT>             ex.printStackTrace();<a name="line.223"></a>
<FONT color="green">224</FONT>          }<a name="line.224"></a>
<FONT color="green">225</FONT>       }<a name="line.225"></a>
<FONT color="green">226</FONT>    <a name="line.226"></a>
<FONT color="green">227</FONT>       /**<a name="line.227"></a>
<FONT color="green">228</FONT>        * Get all the script editors that are currently open and being edited.<a name="line.228"></a>
<FONT color="green">229</FONT>        * @return An empty array if none open.<a name="line.229"></a>
<FONT color="green">230</FONT>        */<a name="line.230"></a>
<FONT color="green">231</FONT>       private ScriptEditor[] getOpenScriptEditors()<a name="line.231"></a>
<FONT color="green">232</FONT>       {<a name="line.232"></a>
<FONT color="green">233</FONT>          final int tabCount = this.editorTabs.getComponentCount();<a name="line.233"></a>
<FONT color="green">234</FONT>          if (tabCount &lt;= 0)<a name="line.234"></a>
<FONT color="green">235</FONT>             return new ScriptEditor[0];<a name="line.235"></a>
<FONT color="green">236</FONT>    <a name="line.236"></a>
<FONT color="green">237</FONT>          final ScriptEditor[] editors = new ScriptEditor[tabCount];<a name="line.237"></a>
<FONT color="green">238</FONT>          for (int i = 0; i &lt; tabCount; i++)<a name="line.238"></a>
<FONT color="green">239</FONT>          {<a name="line.239"></a>
<FONT color="green">240</FONT>             editors[i] = (ScriptEditor) this.editorTabs.getComponentAt(i);<a name="line.240"></a>
<FONT color="green">241</FONT>          }<a name="line.241"></a>
<FONT color="green">242</FONT>          return editors;<a name="line.242"></a>
<FONT color="green">243</FONT>       }<a name="line.243"></a>
<FONT color="green">244</FONT>    <a name="line.244"></a>
<FONT color="green">245</FONT>       @Override<a name="line.245"></a>
<FONT color="green">246</FONT>       public void close()<a name="line.246"></a>
<FONT color="green">247</FONT>       {<a name="line.247"></a>
<FONT color="green">248</FONT>          closeScriptAction.actionPerformed(null);<a name="line.248"></a>
<FONT color="green">249</FONT>       }<a name="line.249"></a>
<FONT color="green">250</FONT>    <a name="line.250"></a>
<FONT color="green">251</FONT>       @Override<a name="line.251"></a>
<FONT color="green">252</FONT>       public String getFileTypeDescription()<a name="line.252"></a>
<FONT color="green">253</FONT>       {<a name="line.253"></a>
<FONT color="green">254</FONT>          return "Python Scripts";<a name="line.254"></a>
<FONT color="green">255</FONT>       }<a name="line.255"></a>
<FONT color="green">256</FONT>    <a name="line.256"></a>
<FONT color="green">257</FONT>       @Override<a name="line.257"></a>
<FONT color="green">258</FONT>       public boolean isMyFileType(File file)<a name="line.258"></a>
<FONT color="green">259</FONT>       {<a name="line.259"></a>
<FONT color="green">260</FONT>          return file.getName().toLowerCase().endsWith(".py");<a name="line.260"></a>
<FONT color="green">261</FONT>       }<a name="line.261"></a>
<FONT color="green">262</FONT>    <a name="line.262"></a>
<FONT color="green">263</FONT>       @Override<a name="line.263"></a>
<FONT color="green">264</FONT>       public void open(File file)<a name="line.264"></a>
<FONT color="green">265</FONT>       {<a name="line.265"></a>
<FONT color="green">266</FONT>          ScriptEditor editor = new ScriptEditor(file);<a name="line.266"></a>
<FONT color="green">267</FONT>          this.editorTabs.add(file.getName(), editor);<a name="line.267"></a>
<FONT color="green">268</FONT>          this.editorTabs.setSelectedComponent(editor);<a name="line.268"></a>
<FONT color="green">269</FONT>       }<a name="line.269"></a>
<FONT color="green">270</FONT>    <a name="line.270"></a>
<FONT color="green">271</FONT>       @Override<a name="line.271"></a>
<FONT color="green">272</FONT>       public boolean canExit()<a name="line.272"></a>
<FONT color="green">273</FONT>       {<a name="line.273"></a>
<FONT color="green">274</FONT>          for (ScriptEditor editor : this.getOpenScriptEditors())<a name="line.274"></a>
<FONT color="green">275</FONT>          {<a name="line.275"></a>
<FONT color="green">276</FONT>             if (editor.isDirty())<a name="line.276"></a>
<FONT color="green">277</FONT>             {<a name="line.277"></a>
<FONT color="green">278</FONT>                int result = JOptionPane.showConfirmDialog(Main.getPrimaryFrameInstance(),<a name="line.278"></a>
<FONT color="green">279</FONT>                                                           "You have an unsaved AI script open.\nAre you sure you want to EXIT?",<a name="line.279"></a>
<FONT color="green">280</FONT>                                                           "Continue to Exit?",<a name="line.280"></a>
<FONT color="green">281</FONT>                                                           JOptionPane.YES_NO_OPTION,<a name="line.281"></a>
<FONT color="green">282</FONT>                                                           JOptionPane.QUESTION_MESSAGE);<a name="line.282"></a>
<FONT color="green">283</FONT>                if (result != JOptionPane.YES_OPTION)<a name="line.283"></a>
<FONT color="green">284</FONT>                   return false;<a name="line.284"></a>
<FONT color="green">285</FONT>                else<a name="line.285"></a>
<FONT color="green">286</FONT>                   return true;<a name="line.286"></a>
<FONT color="green">287</FONT>             }<a name="line.287"></a>
<FONT color="green">288</FONT>          }<a name="line.288"></a>
<FONT color="green">289</FONT>          // TODO prompt to save dirty scripts.<a name="line.289"></a>
<FONT color="green">290</FONT>          return true;<a name="line.290"></a>
<FONT color="green">291</FONT>       }<a name="line.291"></a>
<FONT color="green">292</FONT>    }<a name="line.292"></a>




























































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